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/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [https://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package org.neo4j.procedure.builtin;
import static org.neo4j.procedure.Mode.WRITE;
import org.neo4j.exceptions.KernelException;
import org.neo4j.kernel.api.KernelTransaction;
import org.neo4j.procedure.Context;
import org.neo4j.procedure.Description;
import org.neo4j.procedure.Name;
import org.neo4j.procedure.Procedure;
public class TokenProcedures {
@Context
public KernelTransaction tx;
@Description("Create a label")
@Procedure(name = "db.createLabel", mode = WRITE)
public void createLabel(@Name("newLabel") String newLabel) throws KernelException {
tx.tokenWrite().labelGetOrCreateForName(newLabel);
}
@Description("Create a RelationshipType")
@Procedure(name = "db.createRelationshipType", mode = WRITE)
public void createRelationshipType(@Name("newRelationshipType") String newRelationshipType) throws KernelException {
tx.tokenWrite().relationshipTypeGetOrCreateForName(newRelationshipType);
}
@Description("Create a Property")
@Procedure(name = "db.createProperty", mode = WRITE)
public void createProperty(@Name("newProperty") String newProperty) throws KernelException {
tx.tokenWrite().propertyKeyGetOrCreateForName(newProperty);
}
}